/*
  Copyright (c) 2011 Arduino.  All right reserved.

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

//****************************************************************************
// @Project Includes
//****************************************************************************
extern "C" {
#include "stdlib.h"
#include "stdint.h"
}

#include "WMath.h"

//****************************************************************************
// @Local Functions
//****************************************************************************

void randomSeed(uint32_t dwSeed)
{
    if (dwSeed != 0)
    {
        srand(dwSeed) ;
    }
}

long random(long howbig)
{
    if ( howbig == 0 )
    {
        return 0 ;
    }

    return rand() % howbig;
}

long random(long howsmall, long howbig)
{
    if (howsmall >= howbig)
    {
        return howsmall;
    }

    long diff = howbig - howsmall;

    return random(diff) + howsmall;
}

extern uint16_t makeWord( uint16_t w )
{
  return w ;
}

uint16_t makeWord(uint8_t h, uint8_t l)
{
    return (h << 8) | l ;
}


//****************************************************************************
//                                 END OF FILE
//****************************************************************************
